Enable decoder to pass through color space info
This commit added a field to vpx_image_t for indicating color space,
the field is also added to YUV_BUFFER_CONFIG. This allows the color
space information pass through the decoder from input stream to the
output buffer.
The commit also updated compare_img() function with added verification
of matching color space to ensure the color space information to be
correctly passed from encode to decoder in compressed vp9 streams.
Change-Id: I412776ec83defd8a09d76759aeb057b8fa690371
diff --git a/vp9/vp9_iface_common.h b/vp9/vp9_iface_common.h
index 00fbfdd..e585aa1 100644
--- a/vp9/vp9_iface_common.h
+++ b/vp9/vp9_iface_common.h
@@ -34,6 +34,7 @@
bps = 12;
}
}
+ img->cs = yv12->color_space;
img->bit_depth = 8;
img->w = yv12->y_stride;
img->h = ALIGN_POWER_OF_TWO(yv12->y_height + 2 * VP9_ENC_BORDER_IN_PIXELS, 3);
@@ -92,6 +93,7 @@
yv12->y_stride = img->stride[VPX_PLANE_Y];
yv12->uv_stride = img->stride[VPX_PLANE_U];
+ yv12->color_space = img->cs;
#if CONFIG_VP9_HIGHBITDEPTH
if (img->fmt & VPX_IMG_FMT_HIGHBITDEPTH) {
